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Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.✔Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status		Outbound
Routable
Status		Adj Spoof
Prefix Len		Results
18857212024-12-29 21:12:02177.87.33.x/2453184bra (Brazil)yesrewrittenrewrittennoneReport
12799572021-12-27 14:06:11177.39.69.x/2453184bra (Brazil)yesblockedblockednoneReport
12799572021-12-27 14:06:112804:2984:2xx::/4053184bra (Brazil)noreceivedreceived/16Report
12505782021-11-15 10:12:10143.0.230.x/2453184bra (Brazil)yesrewrittenrewrittennoneReport
12376662021-10-23 20:13:07177.39.69.x/2453184bra (Brazil)yesblockedblockednoneReport
12376662021-10-23 20:13:072804:2984:2xx::/4053184bra (Brazil)noreceivedreceived/16Report
10553682021-01-01 11:59:37177.87.33.x/2453184bra (Brazil)yesunknownrewrittennoneReport
7097482019-07-04 21:17:09177.74.120.x/2453184bra (Brazil)yesrewrittenrewrittennoneReport
7045172019-06-26 01:46:59177.74.120.x/2453184bra (Brazil)yesrewrittenrewrittennoneReport
7045172019-06-26 01:46:592804:1c8:1xx::/4053184bra (Brazil)noreceivedreceived/16Report

All results shown
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